Classic!

Algebra Level 3

(x1)(y1)(z1) \large (x-1)(y-1)(z-1)

If x,yx,y and zz are positive real numbers satisfying 1x+1y+1z=1 \dfrac1x + \dfrac1y + \dfrac1z=1 , then find the minimum value of the expression above.

×

Problem Loading...

Note Loading...

Set Loading...